              [:tr.make
               [:td
                [:div.shortcuts-keys
-                [:div.shortcuts-key {:title "Command Key"} (common/icon :command)]
+                (if mac?
+                  [:div.shortcuts-key {:title "Command Key"} (common/icon :command)]
+                  [:div.shortcuts-key {:title "Control Key"} "Ctrl"])
                 [:div.shortcuts-key {:title "C Key"} "C"]]]
               [:td [:div.shortcuts-result {:title "Hold command, press \"C\"."} "Copy"]]]
              [:tr.make
               [:td
                [:div.shortcuts-keys
-                [:div.shortcuts-key {:title "Command Key"} (common/icon :command)]
+                (if mac?
+                  [:div.shortcuts-key {:title "Command Key"} (common/icon :command)]
+                  [:div.shortcuts-key {:title "Control Key"} "Ctrl"])
                 [:div.shortcuts-key {:title "V Key"} "V"]]]
               [:td [:div.shortcuts-result {:title "Hold command, press \"V\"."} "Paste"]]]
              [:tr.make
               [:td
                [:div.shortcuts-keys
-                [:div.shortcuts-key {:title "Command Key"} (common/icon :command)]
+                (if mac?
+                  [:div.shortcuts-key {:title "Command Key"} (common/icon :command)]
+                  [:div.shortcuts-key {:title "Control Key"} "Ctrl"])
                 [:div.shortcuts-key {:title "Z Key"} "Z"]]]
               [:td [:div.shortcuts-result {:title "Hold command, press \"Z\"."} "Undo"]]]
              ;;

             [:tr.make
              [:td
               [:div.shortcuts-keys
                [:div.shortcuts-key  {:title "Option Key"} (common/icon :option)]
                [:div.shortcuts-misc {:title "Scroll Wheel"} (common/icon :scroll)]]]
              [:td [:div.shortcuts-result {:title "Hold option, scroll."} "Zoom"]]]
             [:tr.make

             [:tr.make
              [:td
               [:div.shortcuts-keys
                (if mac?
                  [:div.shortcuts-key  {:title "Option Key"} (common/icon :option)]
                  [:div.shortcuts-key  {:title "Alt Key"} "Alt"])
                [:div.shortcuts-misc {:title "Left Click + Drag"} (common/icon :click)]]]
              [:td [:div.shortcuts-result {:title "Hold option, drag shape(s)."} "Duplicate"]]]
             [:tr.make
              [:td
               [:div.shortcuts-keys
                [:div.shortcuts-key {:title "A key"} "A"]
                [:div.shortcuts-misc {:title "Left Click + Drag"} (common/icon :click)]]]
              [:td [:div.shortcuts-result {:title "Hold A, click shape borders."} "Connect"]]]
             ]]]])))))

(defn username [app owner]
